/* ============================================================
   USDXTECH — shared styles  (dark-luxury × AI-native × futuristic)
   ============================================================ */
:root{
  --bg:#070809; --bg-2:#0c0e10; --panel:#101315;
  --line:rgba(201,162,39,.14); --line-soft:rgba(255,255,255,.06);
  --ink:#ece7dc; --ink-dim:#8d8a82; --ink-faint:#5d5b56;
  --gold:#c9a227; --gold-bright:#e7c65a;
  --signal:#46e3c9; --signal-dim:rgba(70,227,201,.5);
  --serif:'Cormorant Garamond',serif;
  --sans:'Manrope',-apple-system,sans-serif;
  --mono:'JetBrains Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:300;
  line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;min-height:100vh}
/* grain */
body::before{content:"";position:fixed;inset:0;z-index:1;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;opacity:.55}
/* futuristic scanline */
body::after{content:"";position:fixed;inset:0;z-index:1;pointer-events:none;
  background:repeating-linear-gradient(0deg,transparent 0 3px,rgba(255,255,255,.012) 3px 4px)}
::selection{background:rgba(201,162,39,.3);color:#fff}
a{color:inherit;text-decoration:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.serif{font-family:var(--serif)}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.32em;text-transform:uppercase;
  color:var(--gold);font-weight:500;display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);opacity:.6}

/* bg layers */
#neural{position:fixed;inset:0;z-index:0;opacity:.5}
.glow{position:fixed;border-radius:50%;filter:blur(120px);z-index:0;pointer-events:none;transition:transform .6s cubic-bezier(.16,1,.3,1)}
.glow.g1{width:600px;height:600px;background:radial-gradient(circle,rgba(201,162,39,.13),transparent 70%);top:-200px;right:-150px}
.glow.g2{width:520px;height:520px;background:radial-gradient(circle,rgba(70,227,201,.07),transparent 70%);bottom:8%;left:-180px}

/* nav */
nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;
  justify-content:space-between;padding:20px 32px;transition:.4s;border-bottom:1px solid transparent}
nav.scrolled{background:rgba(7,8,9,.72);backdrop-filter:blur(16px);border-bottom:1px solid var(--line-soft);padding:14px 32px}
.logo{font-family:var(--serif);font-size:25px;font-weight:600;letter-spacing:.04em;display:flex;align-items:center;gap:10px}
.logo b{color:var(--gold)}
.logo .dot{width:7px;height:7px;border-radius:50%;background:var(--signal);box-shadow:0 0 12px var(--signal);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links a{font-size:13px;letter-spacing:.06em;color:var(--ink-dim);font-weight:400;transition:.3s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active{color:var(--gold)}
.nav-cta{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--gold)!important;
  border:1px solid var(--line);padding:9px 18px;border-radius:2px;transition:.3s}
.nav-cta:hover{background:var(--gold);color:var(--bg)!important;box-shadow:0 0 24px rgba(201,162,39,.35)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer}
.burger span{width:24px;height:1.5px;background:var(--ink)}

/* buttons */
.btn{font-family:var(--mono);font-size:13px;letter-spacing:.06em;padding:15px 28px;border-radius:2px;
  transition:.35s;cursor:pointer;border:1px solid var(--line);display:inline-flex;align-items:center;gap:10px}
.btn.primary{background:var(--gold);color:var(--bg);border-color:var(--gold);font-weight:600}
.btn.primary:hover{background:var(--gold-bright);box-shadow:0 0 32px rgba(201,162,39,.4);transform:translateY(-2px)}
.btn.ghost{color:var(--ink)}
.btn.ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn .arr{transition:.3s}.btn:hover .arr{transform:translateX(4px)}

/* hero */
header{position:relative;z-index:2;min-height:100vh;display:flex;align-items:center;padding-top:90px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;width:100%}
.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(46px,7vw,88px);line-height:1.02;
  letter-spacing:-.01em;margin:24px 0 26px}
.hero h1 em{font-style:italic;color:var(--gold)}
.hero h1 .grad{background:linear-gradient(100deg,var(--ink) 30%,var(--gold-bright));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.lede{font-size:18px;color:var(--ink-dim);max-width:520px;font-weight:300;line-height:1.7}
.hero-cta{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap}

/* HUD console */
.console{background:linear-gradient(160deg,rgba(16,19,21,.9),rgba(10,12,13,.9));border:1px solid var(--line);
  border-radius:6px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5);position:relative}
.hud-corner{position:absolute;width:14px;height:14px;border:1px solid var(--gold);opacity:.5;z-index:2}
.hud-corner.tl{top:8px;left:8px;border-right:0;border-bottom:0}
.hud-corner.tr{top:8px;right:8px;border-left:0;border-bottom:0}
.hud-corner.bl{bottom:8px;left:8px;border-right:0;border-top:0}
.hud-corner.br{bottom:8px;right:8px;border-left:0;border-top:0}
.console-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;border-bottom:1px solid var(--line-soft);background:rgba(0,0,0,.25)}
.console-bar .lights{display:flex;gap:6px}
.console-bar .lights i{width:9px;height:9px;border-radius:50%;display:block}
.console-bar .lights i:nth-child(1){background:#ff5f56}.console-bar .lights i:nth-child(2){background:#ffbd2e}.console-bar .lights i:nth-child(3){background:#27c93f}
.console-bar .ttl{font-family:var(--mono);font-size:11px;color:var(--ink-faint);margin-left:6px;letter-spacing:.08em}
.console-bar .stat{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--signal);display:flex;align-items:center;gap:6px}
.console-bar .stat::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--signal);box-shadow:0 0 8px var(--signal);animation:pulse 1.8s infinite}
.console-body{padding:20px;font-family:var(--mono);font-size:12.5px;line-height:2}
.console-body .ln{display:flex;gap:12px;opacity:0;transform:translateY(6px);animation:lnin .5s forwards}
.console-body .ln .t{color:var(--ink-faint)}.console-body .ln .a{color:var(--gold)}.console-body .ln .m{color:var(--ink-dim)}.console-body .ln .ok{color:var(--signal)}
@keyframes lnin{to{opacity:1;transform:none}}
.agent-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;padding-top:16px;border-top:1px solid var(--line-soft)}
.chip{font-family:var(--mono);font-size:10px;letter-spacing:.06em;padding:5px 10px;border:1px solid var(--line-soft);border-radius:20px;color:var(--ink-dim)}
.chip.live{border-color:var(--signal-dim);color:var(--signal)}

/* page header (sub pages) */
.page-head{position:relative;z-index:2;padding:170px 0 70px;border-bottom:1px solid var(--line-soft)}
.page-head h1{font-family:var(--serif);font-weight:500;font-size:clamp(40px,6vw,76px);line-height:1.04;margin:20px 0 18px;letter-spacing:-.01em}
.page-head h1 em{font-style:italic;color:var(--gold)}
.page-head p{color:var(--ink-dim);font-size:17px;max-width:560px}

/* stats */
.stats-band{position:relative;z-index:2;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);background:rgba(12,14,16,.5)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-cell{padding:42px 32px;border-right:1px solid var(--line-soft);text-align:center}
.stat-cell:last-child{border-right:none}
.stat-cell .num{font-family:var(--serif);font-size:54px;font-weight:600;color:var(--ink);line-height:1}
.stat-cell .num span{color:var(--gold)}
.stat-cell .lbl{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);margin-top:12px}

/* sections */
section{position:relative;z-index:2;padding:120px 0}
.sec-head{max-width:680px;margin-bottom:60px}
.sec-head h2{font-family:var(--serif);font-weight:500;font-size:clamp(34px,5vw,56px);line-height:1.08;margin:18px 0;letter-spacing:-.01em}
.sec-head h2 em{font-style:italic;color:var(--gold)}
.sec-head p{color:var(--ink-dim);font-size:16px;max-width:560px}

/* capabilities */
.cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.cap{background:var(--bg);padding:38px 30px;transition:.4s;position:relative}
.cap:hover{background:var(--bg-2)}
.cap .ic{font-family:var(--mono);font-size:11px;color:var(--gold);letter-spacing:.1em}
.cap h3{font-family:var(--serif);font-size:26px;font-weight:500;margin:18px 0 12px}
.cap p{font-size:14px;color:var(--ink-dim);line-height:1.7}
.cap::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--gold);transition:.5s}
.cap:hover::after{width:100%}

/* products */
.prod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.prod{position:relative;background:linear-gradient(165deg,var(--panel),rgba(8,9,10,.6));border:1px solid var(--line-soft);
  border-radius:6px;padding:34px;overflow:hidden;transition:.45s}
.prod::before{content:"";position:absolute;inset:0;background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(201,162,39,.1),transparent 60%);opacity:0;transition:.45s}
.prod:hover{border-color:var(--line);transform:translateY(-4px)}
.prod:hover::before{opacity:1}
.prod-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px}
.prod .tag{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);border:1px solid var(--line);padding:5px 11px;border-radius:20px}
.prod .idx{font-family:var(--mono);font-size:12px;color:var(--ink-faint)}
.prod h3{font-family:var(--serif);font-size:30px;font-weight:600;margin-bottom:12px;letter-spacing:.01em}
.prod h3 .sub{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--ink-faint);margin-top:6px;text-transform:uppercase}
.prod p{font-size:14.5px;color:var(--ink-dim);line-height:1.75;margin-bottom:22px}
.prod .meta{display:flex;gap:18px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;color:var(--ink-faint);padding-top:18px;border-top:1px solid var(--line-soft)}
.prod .meta b{color:var(--ink-dim);font-weight:500}

/* flagship */
.flag{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:50px;
  background:radial-gradient(900px circle at 100% 0%,rgba(201,162,39,.08),transparent 55%),linear-gradient(160deg,var(--panel),rgba(8,9,10,.7));overflow:hidden;position:relative}
.flag h3{font-family:var(--serif);font-size:clamp(32px,4vw,46px);font-weight:500;line-height:1.1;margin:16px 0 18px}
.flag h3 em{font-style:italic;color:var(--gold)}
.flag p{color:var(--ink-dim);font-size:15.5px;line-height:1.8;margin-bottom:26px}
.agent-map{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.node{aspect-ratio:1;border:1px solid var(--line-soft);border-radius:5px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:rgba(0,0,0,.2);transition:.35s;text-align:center;padding:8px}
.node:hover{border-color:var(--gold);background:rgba(201,162,39,.06);transform:scale(1.04)}
.node .n{font-family:var(--mono);font-size:9px;color:var(--ink-faint)}
.node .nm{font-size:11px;color:var(--ink-dim);font-weight:500;line-height:1.2}
.node.core .nm{color:var(--gold)}.node.core{border-color:var(--line)}

/* feature rows */
.frow{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);margin-top:30px}
.frow .f{background:var(--bg);padding:30px}
.frow .f .k{font-family:var(--mono);font-size:11px;color:var(--gold);letter-spacing:.1em}
.frow .f h4{font-family:var(--serif);font-size:22px;font-weight:500;margin:14px 0 10px}
.frow .f p{font-size:13.5px;color:var(--ink-dim);line-height:1.7}

/* partner */
.partner{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:70px 0}
.partner h3{font-family:var(--serif);font-size:40px;font-weight:500}
.partner h3 em{font-style:italic;color:var(--gold)}
.partner p{color:var(--ink-dim);font-size:15px;line-height:1.8;margin-top:18px}

/* cta */
.cta-box{text-align:center;border:1px solid var(--line);border-radius:10px;padding:80px 40px;position:relative;overflow:hidden;
  background:radial-gradient(700px circle at 50% 0%,rgba(201,162,39,.1),transparent 60%)}
.cta-box h2{font-family:var(--serif);font-size:clamp(36px,5vw,60px);font-weight:500;line-height:1.1}
.cta-box h2 em{font-style:italic;color:var(--gold)}
.cta-box p{color:var(--ink-dim);font-size:17px;margin:22px auto 36px;max-width:480px}

/* contact form */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.field{margin-bottom:22px}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);display:block;margin-bottom:10px}
.field input,.field textarea{width:100%;background:rgba(0,0,0,.25);border:1px solid var(--line-soft);border-radius:4px;
  padding:14px 16px;color:var(--ink);font-family:var(--sans);font-size:15px;transition:.3s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,162,39,.1)}
.field textarea{min-height:140px;resize:vertical}
.cinfo .row{display:flex;gap:14px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line-soft)}
.cinfo .row .k{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--ink-faint);width:90px;text-transform:uppercase}
.cinfo .row .v{color:var(--ink);font-size:15px}
.cinfo .row .v a:hover{color:var(--gold)}

/* footer */
footer{position:relative;z-index:2;border-top:1px solid var(--line-soft);padding:60px 0 40px}
.foot-grid{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:40px}
.foot-grid .col h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:18px}
.foot-grid .col a{display:block;color:var(--ink-dim);font-size:14px;margin-bottom:10px;transition:.3s}
.foot-grid .col a:hover{color:var(--gold)}
.foot-bottom{display:flex;justify-content:space-between;margin-top:50px;padding-top:24px;border-top:1px solid var(--line-soft);font-family:var(--mono);font-size:11px;color:var(--ink-faint);flex-wrap:wrap;gap:12px}

/* reveal */
.rev{opacity:0;transform:translateY(28px);transition:.9s cubic-bezier(.16,1,.3,1)}
.rev.in{opacity:1;transform:none}

/* ============ AI CHAT WIDGET ============ */
#dxai-launch{position:fixed;bottom:26px;right:26px;z-index:90;width:62px;height:62px;border-radius:50%;cursor:pointer;
  background:radial-gradient(circle at 30% 30%,#1a1d20,#0a0b0c);border:1px solid var(--gold);
  display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 0 rgba(201,162,39,.5),0 14px 40px rgba(0,0,0,.5);
  transition:.4s;animation:orb 3s infinite}
@keyframes orb{0%,100%{box-shadow:0 0 0 0 rgba(201,162,39,.45),0 14px 40px rgba(0,0,0,.5)}50%{box-shadow:0 0 0 10px rgba(201,162,39,0),0 14px 40px rgba(0,0,0,.5)}}
#dxai-launch:hover{transform:scale(1.06);border-color:var(--gold-bright)}
#dxai-launch svg{width:28px;height:28px}
#dxai-launch .ring{position:absolute;inset:-1px;border-radius:50%;border:1px solid transparent;border-top-color:var(--signal);opacity:.7;animation:spin 4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

#dxai-panel{position:fixed;bottom:26px;right:26px;z-index:91;width:380px;max-width:calc(100vw - 32px);height:560px;max-height:calc(100vh - 52px);
  background:linear-gradient(170deg,rgba(14,17,19,.98),rgba(8,9,10,.98));border:1px solid var(--line);border-radius:10px;
  display:none;flex-direction:column;overflow:hidden;box-shadow:0 40px 100px rgba(0,0,0,.7);backdrop-filter:blur(20px)}
#dxai-panel.open{display:flex;animation:panin .35s cubic-bezier(.16,1,.3,1)}
@keyframes panin{from{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:none}}
.dxai-head{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line-soft);background:rgba(0,0,0,.3);position:relative}
.dxai-head .av{width:34px;height:34px;border-radius:50%;border:1px solid var(--gold);display:flex;align-items:center;justify-content:center;background:rgba(201,162,39,.08)}
.dxai-head .av svg{width:18px;height:18px}
.dxai-head .meta b{font-family:var(--serif);font-size:17px;font-weight:600;display:block;line-height:1.1}
.dxai-head .meta .s{font-family:var(--mono);font-size:10px;color:var(--signal);letter-spacing:.08em;display:flex;align-items:center;gap:6px;margin-top:3px}
.dxai-head .meta .s::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--signal);box-shadow:0 0 8px var(--signal);animation:pulse 1.8s infinite}
.dxai-head .x{margin-left:auto;cursor:pointer;color:var(--ink-faint);font-size:20px;line-height:1;padding:4px;transition:.3s}
.dxai-head .x:hover{color:var(--ink)}
.dxai-body{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:14px}
.dxai-body::-webkit-scrollbar{width:5px}.dxai-body::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.msg{max-width:86%;font-size:14px;line-height:1.6;padding:11px 14px;border-radius:12px;white-space:pre-wrap;word-wrap:break-word}
.msg.bot{align-self:flex-start;background:rgba(255,255,255,.04);border:1px solid var(--line-soft);border-bottom-left-radius:3px;color:var(--ink)}
.msg.user{align-self:flex-end;background:rgba(201,162,39,.14);border:1px solid var(--line);border-bottom-right-radius:3px;color:var(--ink)}
.dxai-typing{align-self:flex-start;display:flex;gap:5px;padding:12px 14px;background:rgba(255,255,255,.04);border:1px solid var(--line-soft);border-radius:12px;border-bottom-left-radius:3px}
.dxai-typing i{width:6px;height:6px;border-radius:50%;background:var(--ink-dim);animation:typ 1.2s infinite}
.dxai-typing i:nth-child(2){animation-delay:.2s}.dxai-typing i:nth-child(3){animation-delay:.4s}
@keyframes typ{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.dxai-sugg{display:flex;gap:8px;flex-wrap:wrap;padding:0 18px 12px}
.dxai-sugg button{font-family:var(--mono);font-size:11px;color:var(--ink-dim);background:transparent;border:1px solid var(--line-soft);
  border-radius:20px;padding:7px 12px;cursor:pointer;transition:.3s}
.dxai-sugg button:hover{border-color:var(--gold);color:var(--gold)}
.dxai-input{display:flex;gap:10px;padding:14px 16px;border-top:1px solid var(--line-soft);background:rgba(0,0,0,.3)}
.dxai-input input{flex:1;background:rgba(255,255,255,.04);border:1px solid var(--line-soft);border-radius:24px;padding:12px 16px;
  color:var(--ink);font-family:var(--sans);font-size:14px;transition:.3s}
.dxai-input input:focus{outline:none;border-color:var(--gold)}
.dxai-input button{width:42px;height:42px;border-radius:50%;border:1px solid var(--gold);background:var(--gold);color:var(--bg);
  cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.3s;flex-shrink:0}
.dxai-input button:hover{background:var(--gold-bright);box-shadow:0 0 20px rgba(201,162,39,.4)}
.dxai-input button svg{width:18px;height:18px}
.dxai-foot{font-family:var(--mono);font-size:9px;letter-spacing:.08em;color:var(--ink-faint);text-align:center;padding:0 0 10px}

/* responsive */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:40px}.console{order:2}
  .stats-grid{grid-template-columns:repeat(2,1fr)}.stat-cell:nth-child(2){border-right:none}
  .cap-grid{grid-template-columns:repeat(2,1fr)}.prod-grid{grid-template-columns:1fr}
  .flag{grid-template-columns:1fr;padding:36px}.partner{grid-template-columns:1fr;gap:30px}
  .frow{grid-template-columns:1fr}.cgrid{grid-template-columns:1fr;gap:34px}
  .nav-links{display:none}.nav-links.show{display:flex;position:absolute;top:100%;right:20px;flex-direction:column;
    background:rgba(7,8,9,.96);border:1px solid var(--line-soft);border-radius:8px;padding:18px 24px;gap:16px}
  .burger{display:flex}
}
@media(max-width:560px){
  .wrap{padding:0 20px}nav{padding:16px 20px}.cap-grid{grid-template-columns:1fr}
  .agent-map{grid-template-columns:repeat(3,1fr)}.stat-cell .num{font-size:42px}
  #dxai-panel{bottom:0;right:0;width:100vw;height:100dvh;max-height:100dvh;border-radius:0}
}

/* respect reduced-motion */
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rev{opacity:1!important;transform:none!important}
  #neural{opacity:.3}
}

/* ============ UI EXPANSION ============ */
/* scroll progress */
#scrollbar{position:fixed;top:0;left:0;height:2px;width:0;z-index:60;
  background:linear-gradient(90deg,var(--gold),var(--signal));box-shadow:0 0 12px rgba(201,162,39,.6);transition:width .1s linear}

/* back to top */
#totop{position:fixed;bottom:26px;left:26px;z-index:80;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--line);background:rgba(12,14,16,.8);backdrop-filter:blur(10px);color:var(--gold);
  cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:.4s}
#totop.show{opacity:1;pointer-events:auto}
#totop:hover{border-color:var(--gold);box-shadow:0 0 20px rgba(201,162,39,.3)}
#totop svg{width:18px;height:18px}

/* command palette */
#cmdk{position:fixed;inset:0;z-index:100;display:none;align-items:flex-start;justify-content:center;
  background:rgba(3,4,5,.6);backdrop-filter:blur(6px);padding-top:14vh}
#cmdk.open{display:flex;animation:cmdin .2s ease}
@keyframes cmdin{from{opacity:0}to{opacity:1}}
.cmdk-box{width:560px;max-width:calc(100vw - 32px);background:linear-gradient(170deg,rgba(16,19,21,.99),rgba(8,9,10,.99));
  border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 40px 120px rgba(0,0,0,.7)}
.cmdk-in{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line-soft)}
.cmdk-in svg{width:18px;height:18px;color:var(--ink-faint);flex-shrink:0}
.cmdk-in input{flex:1;background:none;border:none;outline:none;color:var(--ink);font-family:var(--sans);font-size:17px}
.cmdk-in .kbd{font-family:var(--mono);font-size:10px;color:var(--ink-faint);border:1px solid var(--line-soft);border-radius:4px;padding:3px 7px}
.cmdk-list{max-height:54vh;overflow-y:auto;padding:8px}
.cmdk-list::-webkit-scrollbar{width:5px}.cmdk-list::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.cmdk-item{display:flex;align-items:center;gap:14px;padding:13px 14px;border-radius:8px;cursor:pointer;transition:.15s}
.cmdk-item .ico{width:30px;height:30px;border-radius:7px;border:1px solid var(--line-soft);display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:12px;color:var(--gold);flex-shrink:0}
.cmdk-item .lbl{font-size:15px;color:var(--ink)}
.cmdk-item .sub{font-family:var(--mono);font-size:11px;color:var(--ink-faint);margin-left:auto}
.cmdk-item.sel,.cmdk-item:hover{background:rgba(201,162,39,.1)}
.cmdk-item.sel .ico{border-color:var(--gold)}
.cmdk-sec{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);padding:12px 14px 6px}

/* products filter */
.filterbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.filterbar button{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--ink-dim);background:transparent;
  border:1px solid var(--line-soft);border-radius:24px;padding:9px 18px;cursor:pointer;transition:.3s}
.filterbar button:hover{border-color:var(--gold);color:var(--gold)}
.filterbar button.active{background:var(--gold);color:var(--bg);border-color:var(--gold);font-weight:600}
.prod.hide{display:none}

/* assistant: markdown + actions + voice */
.msg.bot a{color:var(--gold);text-decoration:underline;text-underline-offset:2px}
.msg.bot strong{color:#fff;font-weight:600}
.msg.bot code{font-family:var(--mono);font-size:12px;background:rgba(255,255,255,.07);padding:1px 5px;border-radius:4px}
.msg.bot ul{margin:6px 0 2px;padding-left:18px}.msg.bot li{margin:2px 0}
.dxai-actions{display:flex;gap:8px;flex-wrap:wrap;align-self:flex-start;margin-top:-4px}
.dxai-actions a{font-family:var(--mono);font-size:11px;color:var(--gold);border:1px solid var(--line);
  border-radius:18px;padding:6px 12px;transition:.3s;cursor:pointer}
.dxai-actions a:hover{background:var(--gold);color:var(--bg)}
.dxai-mic{width:42px;height:42px;border-radius:50%;border:1px solid var(--line-soft);background:rgba(255,255,255,.04);
  color:var(--ink-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:.3s}
.dxai-mic:hover{border-color:var(--gold);color:var(--gold)}
.dxai-mic.rec{border-color:var(--signal);color:var(--signal);animation:pulse 1.2s infinite}
.dxai-mic svg{width:17px;height:17px}
.caret{display:inline-block;width:7px;height:14px;background:var(--gold);margin-left:2px;vertical-align:-2px;animation:cb .9s steps(1) infinite}
@keyframes cb{50%{opacity:0}}

/* =====================================================================
   v2 — typography + layout refinement & futuristic UI
   ===================================================================== */
body{font-size:16px;line-height:1.66;letter-spacing:.004em}
.wrap{max-width:1240px;padding:0 clamp(20px,4vw,40px)}
section{padding:clamp(78px,10vw,128px) 0}
.eyebrow{letter-spacing:.36em;font-size:11px}
.sec-head{margin-bottom:clamp(40px,6vw,62px)}
.sec-head h2{font-size:clamp(32px,4.7vw,55px);line-height:1.08;letter-spacing:-.018em}
.sec-head p{font-size:clamp(15px,1.3vw,17px);line-height:1.7}
.hero h1{font-size:clamp(48px,7.4vw,94px);line-height:.98;letter-spacing:-.022em;margin:26px 0 28px}
.hero p.lede{font-size:clamp(16px,1.45vw,19px);line-height:1.72;color:#a7a39a}
.page-head{padding:clamp(150px,18vw,180px) 0 clamp(56px,7vw,76px)}
.page-head h1{font-size:clamp(40px,6.2vw,80px);line-height:1.02;letter-spacing:-.02em}
.page-head p{font-size:clamp(15px,1.4vw,18px)}
.prod{padding:clamp(26px,3vw,38px)}
.prod h3{line-height:1.04}
.cap h3,.prod h3{letter-spacing:.006em}
.btn{font-size:12.5px;letter-spacing:.08em;padding:15px 28px}
.foot-bottom{margin-top:54px}

/* animated headline shimmer */
.hero h1 .grad{
  background:linear-gradient(100deg,var(--ink) 18%,var(--gold-bright) 50%,var(--ink) 82%);
  background-size:240% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:gradmove 7.5s linear infinite}
@keyframes gradmove{to{background-position:-240% center}}

/* primary button shine sweep */
.btn.primary{position:relative;overflow:hidden}
.btn.primary::after{content:"";position:absolute;top:0;left:-130%;width:55%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:left .6s ease}
.btn.primary:hover::after{left:170%}

/* cursor spotlight */
#spotlight{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(240px circle at var(--cx,-200px) var(--cy,-200px),rgba(201,162,39,.07),transparent 72%)}

/* card 3D tilt smoothing */
.prod,.price,.cap{transform-style:preserve-3d;will-change:transform}

/* section HUD rail (scrollspy) */
.specrail{position:fixed;right:20px;top:50%;transform:translateY(-50%);z-index:55;display:flex;flex-direction:column;gap:15px;align-items:flex-end}
.specrail a{display:flex;align-items:center;gap:10px;cursor:pointer;color:var(--ink-faint);
  font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;transition:.3s}
.specrail a .d{width:8px;height:8px;border:1px solid var(--line);border-radius:50%;transition:.3s;flex-shrink:0}
.specrail a .t{max-width:0;overflow:hidden;opacity:0;transform:translateX(6px);transition:.35s;white-space:nowrap}
.specrail a:hover .t,.specrail a.active .t{max-width:180px;opacity:1;transform:none}
.specrail a.active{color:var(--gold)}
.specrail a.active .d{background:var(--gold);border-color:var(--gold);box-shadow:0 0 10px rgba(201,162,39,.7)}
@media(max-width:1180px){.specrail{display:none}}

/* language toggle */
.langtog{display:inline-flex;border:1px solid var(--line-soft);border-radius:20px;overflow:hidden;margin-left:4px}
.langtog button{font-family:var(--mono);font-size:11px;letter-spacing:.05em;padding:6px 11px;background:transparent;border:none;color:var(--ink-dim);cursor:pointer;transition:.25s}
.langtog button.on{background:var(--gold);color:var(--bg);font-weight:600}
.langtog button:not(.on):hover{color:var(--gold)}